491091085560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5009089}}^1$

素因数の和:5009165

約数の個数: 128

約数和(自身を含む): 1586879712000

約数和(自身を除く): 1095788626440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 1032, 1140, 1290, 1634, 1720, 2280, 2451, 2580, 3268, 4085, 4902, 5160, 6536, 8170, 9804, 12255, 16340, 19608, 24510, 32680, 49020, 98040, 5009089, 10018178, 15027267, 20036356, 25045445, 30054534, 40072712, 50090890, 60109068, 75136335, 95172691, 100181780, 120218136, 150272670, 190345382, 200363560, 215390827, 285518073, 300545340, 380690764, 430781654, 475863455, 571036146, 601090680, 646172481, 761381528, 861563308, 951726910, 1076954135, 1142072292, 1292344962, 1427590365, 1723126616, 1903453820, 2153908270, 2284144584, 2584689924, 2855180730, 3230862405, 3806907640, 4092425713, 4307816540, 5169379848, 5710361460, 6461724810, 8184851426, 8615633080, 11420722920, 12277277139, 12923449620, 16369702852, 20462128565, 24554554278, 25846899240, 32739405704, 40924257130, 49109108556, 61386385695, 81848514260, 98218217112, 122772771390, 163697028520, 245545542780, 491091085560]

約数ペア:

[(1, 491091085560), (2, 245545542780), (3, 163697028520), (4, 122772771390), (5, 98218217112), (6, 81848514260), (8, 61386385695), (10, 49109108556), (12, 40924257130), (15, 32739405704), (19, 25846899240), (20, 24554554278), (24, 20462128565), (30, 16369702852), (38, 12923449620), (40, 12277277139), (43, 11420722920), (57, 8615633080), (60, 8184851426), (76, 6461724810), (86, 5710361460), (95, 5169379848), (114, 4307816540), (120, 4092425713), (129, 3806907640), (152, 3230862405), (172, 2855180730), (190, 2584689924), (215, 2284144584), (228, 2153908270), (258, 1903453820), (285, 1723126616), (344, 1427590365), (380, 1292344962), (430, 1142072292), (456, 1076954135), (516, 951726910), (570, 861563308), (645, 761381528), (760, 646172481), (817, 601090680), (860, 571036146), (1032, 475863455), (1140, 430781654), (1290, 380690764), (1634, 300545340), (1720, 285518073), (2280, 215390827), (2451, 200363560), (2580, 190345382), (3268, 150272670), (4085, 120218136), (4902, 100181780), (5160, 95172691), (6536, 75136335), (8170, 60109068), (9804, 50090890), (12255, 40072712), (16340, 30054534), (19608, 25045445), (24510, 20036356), (32680, 15027267), (49020, 10018178), (98040, 5009089)]